Electronic filter assembly

a technology of electronic filter and assembly, applied in the direction of filter, transient suppressor details, coupling device connections, etc., can solve the problems of additional parts and expense, manual assembly steps, and require additional components
US20050001697A1Inactive Publication Date: 2005-01-06ARROW COMM LAB
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
ARROW COMM LAB
Publication Date
2005-01-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

An electronic filter comprises a housing having input and output ends. The housing has a body and a connector. The connector is located at the input end of the housing. A circuit board is located within the body. A collet assembly is located within the connector to receive electrical signals and conduct them to the circuit board. The collet assembly includes an insulator, a conductor, and an elastomeric sealing member. The insulator is located within the connector. The insulator contains a generally cylindrical opening through its length. The conductor extends through the opening of the insulator. The conductor has an input end adjacent the input end of the housing and an output end adjacent the circuit board. The conductor has a hollow interior at its input end. The sealing member surrounds the insulator in compressed engagement with the insulator and the surrounding connector.
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Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application is a continuation of U.S. application Ser. No. 10 / 721,492, filed Nov. 25, 2003, which is a continuation of U.S. application Ser. No. 09 / 898,543, filed Jun. 29, 2001, now U.S. Pat. No. 6,674,343, which is a continuation of application Ser. No. 09 / 382,064, filed Aug. 24, 1999, now U.S. Pat. No. 6,323,743.BACKGROUND OF THE INVENTION

[0002] 1. Technical Field

[0003] The present invention relates generally to electronic filters used in the cable television industry, and relates more particularly to the construction and assembly of such filters.

[0004] 2. Background Art

[0005] Typical electronic filter constructions in the cable television (CATV) industry involve a considerable number of parts, such as, for example, one or more circuit boards, connecting wires or leads, filter circuit components, isolation plates, blocks or chambers, input and output terminals, moisture barrier seals or plugs, connector housings, sub-housings...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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